In this case, the eye doctor has prescribed -2.00 D sphere for the correction of myopia in the right eye (OD). There is no astigmatism correction for this eye, so no cylinder power or axis is noted. This doctor has elected to add SPH, to confirm the right eye is being prescribed only spherical power.
The fastest way to get to Greenwich. Opened by the Queen in 1987, Docklands Light Railway (DLR) is one of the worldâs most advanced automatic train control systems and one of the most exciting ways to get to Greenwich.A trip on the DLR is always an event.he fastest way to get to Greenwich. Opened by the Queen in 1987, Docklands Light Railway (DLR) is one of the worldâs most advanced automatic train control systems and one of the most exciting ways to get to Greenwich.
What is DLM? DLM, or âDynamic Line Managementâ, is the BT Openreach system used to control the speed and stability of Fibre Optic Broadband (FTTC) connections. Fibre Optic Broadband (FTTC) services from Zen will prioritise speed over stability within thresholds defined by the DLM system.